CVE-2021-21415

 

Published at: - 29-04-2021 07:15

Last modified: - 22-10-2022 12:43

Total changes: - 3

Description

Prisma VS Code a VSCode extension for Prisma schema files. This is a Remote Code Execution Vulnerability that affects all versions of the Prisma VS Code extension older than 2.20.0. If a custom binary path for the Prisma format binary is set in VS Code Settings, for example by downloading a project that has a .vscode/settings.json file that sets a value for "prismaFmtBinPath". That custom binary is executed when auto-formatting is triggered by VS Code or when validation checks are triggered after each keypress on a *.prisma file. Fixed in versions 2.20.0 and 20.0.27. As a workaround users can either edit or delete the `.vscode/settings.json` file or check if the binary is malicious and delete it.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

 

Verification logic

 

Reference

• https://marketplace.visualstudio.com/items?itemName=Prisma.prisma-insider
• https://github.com/prisma/language-tools/pull/750
• https://github.com/prisma/language-tools/security/advisories/GHSA-4rf9-43m7-x828
• https://marketplace.visualstudio.com/items?itemName=Prisma.prisma

 

Keywords

NVD

 

CVE-2021-21415

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures